LCM of 945, 677, 578, 326
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 945, 677, 578, 326 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 945, 677, 578, 326. So, keep reading to learn more.
Given numbers are 945,677,578,326
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 945,677,578,326 is 60274819710.
Find LCM of 945,677,578,326 with Prime Factorization
| 2 | 945, 677, 578, 326 |
| 945, 677, 289, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 945 x 677 x 289 x 163 = 60274819710
Therefore, the lowest common multiple of 945,677,578,326 is 60274819710.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
945 x 677 x 578 x 326 = 120549639420
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
677 : 1, 677
578 : 1, 2, 17, 34, 289, 578
326 : 1, 2, 163, 326
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 945,677,578,326, is 1.
Now, the common factors can be found like this.
945:3x 3x 3x 5x 7
677:677
578:2x 17x 17
326:2x 163
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 120549639420/(1x2)
LCM = 120549639420/2
LCM = 60274819710
Thus, we can understand that the LCM of 945,677,578,326 is 60274819710.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 945, 677, 578, 326
1. What is the LCM of 945, 677, 578, 326?
Answer: LCM of 945, 677, 578, 326 is 60274819710.
2. How to calculate the LCM of 945, 677, 578, 326?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 945, 677, 578, 326.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.